There are provided an electric motor (12) that is driven by an engine (8) to generate electric power or assists in a drive of the engine (8) by supply of electric power thereto, a heat exchanger (13) to which cooling air is supplied by a cooling fan (8A), a heat exchanger upstream room (28) that is positioned upstream of the heat exchanger (13) in a flow direction of the cooling air supplied to the heat exchanger (13), and an electricity storage device (30) that stores or discharges electric power. In addition, a radiator (42) for electricity storage device, a cooling pump (43) for electricity storage device and a cooling line (44) for electricity storage device configure a cooling system (41) for electricity storage device that independently cools the electricity storage device (30) aside from the inverter device (34), and the cooling system (41) for electricity storage device is arranged in the heat exchanger upstream room (28).


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    Title :

    Hybrid-type working machine


    Contributors:
    OTA YASUNORI (author) / OJIMA MITSUGU (author) / EGAWA SHUJI (author) / AZUMA YUJI (author)

    Publication date :

    2018-09-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / E02F Baggern , DREDGING / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung



    Hybrid-Type Working Machine

    OTA YASUNORI / OJIMA MITSUGU / EGAWA SHUJI et al. | European Patent Office | 2017

    Free access

    Hybrid-type working machine

    OTA YASUNORI / OJIMA MITSUGU / EGAWA SHUJI et al. | European Patent Office | 2018

    Free access

    Hybrid-Type Working Machine

    OTA YASUNORI / OJIMA MITSUGU / EGAWA SHUJI et al. | European Patent Office | 2017

    Free access

    HYBRID-TYPE WORKING MACHINE

    OTA YASUNORI / OJIMA MITSUGU / EGAWA SHUJI et al. | European Patent Office | 2017

    Free access

    HYBRID-TYPE WORKING MACHINE

    European Patent Office | 2018

    Free access